The new Energy Conservation Building Code (ECBC) 2017 prescribing energy performance standards for new commercial buildings to be constructed in India was launched by Power Minister Piyush Goyal at an event here on 19 June. I have recommended that all new buildings and offices in the future should be Super ECBC and Net Zero Energy Buildings. We should also have a code for both residential and commercial buildings this calendar year, Goyal said at the launch.